I’ll be sure to give it a read! Do you say dialed in as in getting the ph stable for extended periods of time? If so is there a secret to share?this is what i use on a submersible pump inside a 30 gallon trashcan. aquarium tubing out to each plant site
DIG Corp | 6-Outlet Adjustable Drip Manifold
www.digcorp.com
i do DTW and can go away for 14 days (probably longer if i had a bigger res)
another problem will be coming up with a nute recipe that is pH stable for that long. it took me a bunch of fiddling to get that dialed in